Anton Tishchenko
About
My research project
Metasurfaces and reconfigurable intelligent surfacesRIS is a programmable structure that can be used to configure the environment to extend base station coverage to areas with no line of sight. It can adjust transmitter phase angles based on the channel and location of the receiver, therefore predicting the movement of the users which would especially be applicable to future mm-wave 5G and 6G networks.
Supervisors
RIS is a programmable structure that can be used to configure the environment to extend base station coverage to areas with no line of sight. It can adjust transmitter phase angles based on the channel and location of the receiver, therefore predicting the movement of the users which would especially be applicable to future mm-wave 5G and 6G networks.
Publications
The power consumption of reconfigurable intelligent surfaces (RIS) has not been addressed enough in the state-of-theart. This paper proposes a paradigm for converting RISs into ecofriendly structures that generate their needed power by the highefficiency multiple junctions (MJ) solar cells. This work considers the impact of adding solar cells to the RIS and investigates the amount of generated power. Moreover, the inclination angle of the solar irradiance is considered as well as the needed batteries and converters. Since the introduced RIS can be a potential candidate for the 5G-and-beyond-communications, two ranges of frequencies will be discussed in this work: sub-6GHz and 5G Millimeter wave (mmWave).
—The proposed intelligent reflective surface (IRS) is presented to compensate for the path loss and enhance the coverage of 5G networks at mm-wave band. A (π) shaped element with variable-sized dipoles, distributed in a certain way to maintain a phase length curve over 340 • in the range of 23-27 GHz, is addressed in this work. The proposed structure can be an ideal candidate for 5G mm-wave band n258.